[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
more questions about VC monomer and PVC
I wonder if you could satisfy my curiosity
about VC monomer and PVC. You mentioned
that the PVC industry had begun "stripping"
VC monomer from PVC some time ago, and I
was wondering if you knew:
1. What year was this accomplished (approx).
2. What was the approx VC-M contamination level
in PVC before and after the technology was deployed?
3. Do the offshore PVC manufacturers (notably
China, Hong Kong, Korea, Vietnam, and Singapore)
use this technology?
Thanks very much